CN201096600Y - Foundation-free jigging platform air sac supporting structure - Google Patents
Foundation-free jigging platform air sac supporting structure Download PDFInfo
- Publication number
- CN201096600Y CN201096600Y CNU2007200445602U CN200720044560U CN201096600Y CN 201096600 Y CN201096600 Y CN 201096600Y CN U2007200445602 U CNU2007200445602 U CN U2007200445602U CN 200720044560 U CN200720044560 U CN 200720044560U CN 201096600 Y CN201096600 Y CN 201096600Y
- Authority
- CN
- China
- Prior art keywords
- air bag
- base plate
- shaking table
- base
- vibration platform
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Lifetime
Links
Images
Landscapes
- Vibration Prevention Devices (AREA)
Abstract
Disclosed is a non-foundation vibration platform air-bag support structure which mainly comprises a bottom plate, an air-bag group and a guiding positioning mechanism; the bottom plate is arranged under the vibration platform base; the base of the vibration platform is connected with the bottom plate through the air-bag group; the guiding positioning mechanism is composed of a positioning rod and a guiding hole; the positioning rod and the guiding hole are respectively arranged on the bottom plate and the base of the vibration base correspondingly; the positioning rod is inserted into the guiding hole for guiding. The foundation is avoided in the non-foundation vibration platform air-bag support structure so that the application range is greatly improved; the expenditure for constructing the foundation is saved; because the structure of air-bag and bottom plate is adopted, the secondary shake absorption and damping can be applied on the vibration platform and the test accuracy is improved; the integral safety and reliability are improved greatly due to the arrangement of the guiding positioning mechanism.
Description
Technical field
The utility model relates to the electric vibration table equipment of environmental mechanics test usefulness, be specifically related to not have the supporting construction of ground three-axial vibration platform stage body, the three-axial vibration platform here comprise vertical vibration platform, horizontal vibration platform and can vertical vibration again can horizontal vibration shaking table.
Background technology
Three axial electric vibration tables are a kind of product or parts to be carried out the specialized equipment of bidimensional, three-dimensional vibration test, and it is widely used in industries such as space flight, aviation, boats and ships, automobile, electronics, communication, household electrical appliances and instrument and meter.
It is fixing by ground mostly existing three axial electric vibration tables are, this be because: fix if three axial electric vibration tables are directly put on the ground, the vibrational energy that stage body itself produces face impenetrably hands on, the vibrational energy that stage body itself produces can not get reducing, this will disturb collection and the transmission of shaking table to test signal, the stage body drift phenomenon will occur in the course of the work, make the maximum characteristic of test to realize, have a strong impact on test findings.From above-mentioned analysis, the effect that we can draw ground is with the vibrational energy that the produces transmission ground of stage body itself, reduces the vibrational energy that stage body itself produces, and reduces and disturbs, and prevents the stage body drift phenomenon.
This traditional three axial electric vibration tables that pass through the ground installation have the advantage of good stability, but also come with some shortcomings in actual applications: 1, this equipment needs ground, therefore generally can only be placed on the place that lands, and can not be placed on the floor of buildings, this is just relatively harsh to the requirement in place, has limited the scope of application of electric vibration table; 2, must build ground in advance before installing, so not only installation cost is higher, and also more complicated of the process of installation.
Therefore, how to exempt ground, overcome above phenomenon, improve usable range, the field of electric vibration table, having become needs a difficult problem of capturing in the industry.
Summary of the invention
The utility model provides a kind of no foundation vibration platform air bag supporting construction, its objective is and utilize this supporting construction vibration damping,, three axial electric vibration tables can be laid on the ground to reduce the vibrational energy that stage body itself produces, exempt ground and install, improve the usable range and the field of electric vibration table.
For achieving the above object, the technical solution adopted in the utility model is: a kind of no foundation vibration platform air bag supporting construction mainly is made of base plate, air bag group and guide-localization mechanism; Described base plate is arranged on the below of shaking table base, is connected through the air bag group between the base of shaking table and the base plate; Described guide-localization mechanism is made of backstay, pilot hole; Described backstay and pilot hole, one are arranged on the base plate, and another person's correspondence is provided with on the base of shaking table, and backstay stretches in the pilot hole and leads.
Related content in the technique scheme is explained as follows:
1, in the such scheme, described air bag group comprises a plurality of air bags, its effect is: when the shaking table stage body produces vibrational energy, air bag plays the effect of shock-absorbing, damping, the vibrational energy that stage body self is produced absorbs as much as possible, allow undesired signal reduce as much as possible, thereby guaranteed the collection and the transmission of test signal.
Concrete preferred version is: described air bag quantity is more than two, and their matrix arrangements arranged side by side mutually are on base plate.
2, in the such scheme, described base plate is a monoblock, and it is fixedlyed connected with above-mentioned each air bag.
3, in the such scheme, described base plate is at least two stripe board, and each is corresponding fixedly connected with a row air bag for these stripe board.
4, in the such scheme, described air bag with delegation or same row constitutes one group, and every group of air bag inner chamber connects with tracheae, through same valve inflation, thereby makes the air bag air pressure inside equate, guarantees that whole table top the phenomenon that tilts can not occur.
5, in the such scheme, be arranged with limit spring on the described backstay, this spring force acts between shaking table base and the base plate.The effect of limit spring here is: spacing, shock-absorbing effect, and protected air bag can not exceed its deformation range, can prolong the serviceable life of air bag.
6, in the such scheme, described backstay is vertically set on the base plate, and the pilot hole correspondence is opened on the shaking table base; Described backstay tail end is worn up in the shaking table base; Described limit spring is located on the interior backstay tail end of shaking table base, and the one end connects the tail end of backstay, and the other end connects the inner bottom surface of shaking table base.
7, in the such scheme, described limit spring is located between shaking table base and the base plate, and an end connects the shaking table base, and the other end connects base plate.
8, in the such scheme, the effect of described guide-localization mechanism is to guarantee that elastic element the kinking phenomenon can not occur when work.
9, in the such scheme, the effect of described base plate is: after shock-absorbing, damping, remaining a part of vibrational energy is carried out secondary shock-absorbing, damping by ground at elastic element, base plate carries out face with ground and contacts, and can increase shock-absorbing, damping effect greatly.
The utility model principle of work is: in existing three-axial vibration platform bottom a plurality of air bags are installed, the bottom of air bag is connected on the base plate, simultaneously between base plate and shaking table main body, guide-localization mechanism is set, makes shaking table when vibration, can be stabilized support.
Because the technique scheme utilization, the utility model compared with prior art has following advantage:
1, because application of the present utility model, replaced ground, this no ground shaking table can be placed on the floor that does not land and use, improved usable range greatly, and saved the funds of making ground.
2,,, improved the accuracy of test so can carry out secondary shock-absorbing, damping to shaking table because the utility model adopts air bag to add the structure of base plate.
3, because the utility model is provided with guide-localization mechanism, so security and stability have obtained bigger lifting.
Description of drawings
Accompanying drawing 1 is the forward synoptic diagram of the utility model embodiment one structure;
Accompanying drawing 2 is the side schematic view of the utility model embodiment one structure;
Accompanying drawing 3 is the side schematic view of the utility model embodiment two structures.
In the above accompanying drawing: 1, shaking table stage body; 2, shaking table base; 3, air bag; 4, base plate; 4A, stripe board; 5, backstay; 6, limit spring; 7, pilot hole.
Embodiment
Below in conjunction with drawings and Examples the utility model is further described:
Embodiment one:
Shown in attached Fig. 1 and 2, a kind of no foundation vibration platform air bag supporting construction is made of base plate 4, air bag group and guide-localization mechanism;
Described base plate 4 is arranged on the below of shaking table base 2, is connected through the air bag group between the base 2 of shaking table and the base plate 4; Described guide-localization mechanism is made of backstay 5, pilot hole 7; Described backstay 5 and pilot hole 7, are arranged on the base plate 4, and another person's correspondence is provided with on the base 2 of shaking table, and backstay 5 stretches into guiding in the pilot hole 7.
Wherein, described air bag group is made of four air bags 3, affiliated air bag 3 matrix arrangements arranged side by side mutually is on base plate 4, and the air bag 3 with delegation or same row constitutes one group, every group of air bag 3 inner chambers connect (not marking among the figure) with tracheae, through same valve inflation, thereby make air bag 3 air pressure inside equate, guarantee that whole table top the phenomenon that tilts can not occur.
Described base plate 4 is stripe board 4A, and each is corresponding fixedly connected with a pair of air bag 3 for every stripe board 4A.(base plate 4 also can be a monoblock, fixedlys connected with above-mentioned each air bag 3)
Duty: air bag 3 first sufficient gas, when shaking table stage body 1 produced vibrational energy, air bag 3 just played the effect of shock-absorbing, damping, and the vibrational energy that stage body 1 self is produced absorbs as much as possible, allow undesired signal reduce as much as possible, thereby guaranteed the collection and the transmission of test signal.
The cooperation of backstay 5 and pilot hole 7 can guarantee that air bag 3 the kinking phenomenon can not occur when work, and the limit spring 6 on the backstay 5 plays spacing, shock-absorbing effect, has protected air bag 3 can not exceed its deformation range, can prolong the serviceable life of air bag 3.
Embodiment two:
As shown in Figure 3, a kind of no foundation vibration platform air bag supporting construction is made of base plate 4, air bag group and guide-localization mechanism; And embodiment one difference is: described limit spring 6 is placed on backstay 5 on the part between base plate 4 and the shaking table main body base 2.
Other parts are identical with embodiment one, here no longer repeat specification.
The foregoing description only is explanation technical conceive of the present utility model and characteristics, and its purpose is to allow the personage who is familiar with this technology can understand content of the present utility model and enforcement according to this, can not limit protection domain of the present utility model with this.All equivalences of being done according to the utility model spirit change or modify, and all should be encompassed within the protection domain of the present utility model.
Claims (8)
1, a kind of no foundation vibration platform air bag supporting construction is characterized in that: mainly be made of base plate (4), air bag group and guide-localization mechanism; Described base plate (4) is arranged on the below of shaking table base (2), is connected through the air bag group between the base of shaking table (2) and the base plate (4); Described guide-localization mechanism is made of backstay (5), pilot hole (7); Described backstay (5) and pilot hole (7), one are arranged on the base plate (4), and another person's correspondence is provided with on the base (2) of shaking table, and backstay (5) stretches into guiding in the pilot hole (7).
2, no foundation vibration platform air bag supporting construction according to claim 1 is characterized in that: described air bag group is made of the air bag (3) that is no less than two, and described air bag (3) matrix arrangements arranged side by side mutually is on base plate (4).
3, no foundation vibration platform air bag supporting construction according to claim 2, it is characterized in that: described base plate (4) is a monoblock, it is fixedlyed connected with above-mentioned each air bag (3).
4, no foundation vibration platform air bag supporting construction according to claim 2, it is characterized in that: described base plate (4) is at least two stripe board (4A), each is corresponding fixedly connected with a row air bag (3) for these stripe board (4A).
5, no foundation vibration platform air bag supporting construction according to claim 2 is characterized in that: described air bag with delegation or same row (3) constitutes one group, and every group of air bag (3) inner chamber connects with tracheae, through same valve inflation.
6, no foundation vibration platform air bag supporting construction according to claim 2, it is characterized in that: be arranged with limit spring (6) on the described backstay (5), this spring force acts between shaking table base (2) and the base plate (4).
7, no foundation vibration platform air bag supporting construction according to claim 6, it is characterized in that: described backstay (5) is vertically set on the base plate (4), and pilot hole (7) correspondence is opened on the shaking table base (2); Described backstay (5) tail end is worn up in shaking table base (2); Described limit spring (6) is located on interior backstay (5) tail end of shaking table base (2), and the one end connects the tail end of backstay (5), and the other end connects the inner bottom surface of shaking table base (2).
8, no foundation vibration platform air bag supporting construction according to claim 6, it is characterized in that: described limit spring (6) is located between shaking table base (2) and the base plate (4), and an end connects shaking table base (2), and the other end connects base plate (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007200445602U CN201096600Y (en) | 2007-10-18 | 2007-10-18 | Foundation-free jigging platform air sac supporting structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007200445602U CN201096600Y (en) | 2007-10-18 | 2007-10-18 | Foundation-free jigging platform air sac supporting structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201096600Y true CN201096600Y (en) | 2008-08-06 |
Family
ID=39923653
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2007200445602U Expired - Lifetime CN201096600Y (en) | 2007-10-18 | 2007-10-18 | Foundation-free jigging platform air sac supporting structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201096600Y (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104502124A (en) * | 2014-12-15 | 2015-04-08 | 安徽合力股份有限公司 | Device for forklift frame endurance test |
| CN106768751A (en) * | 2016-11-18 | 2017-05-31 | 上海航天精密机械研究所 | A kind of vibration test is vertical to pressure self-balancing auxiliary support apparatus with gasbag-type |
| CN107328595A (en) * | 2017-08-03 | 2017-11-07 | 中国石油天然气集团公司 | The Performance Test System of drilling tool |
| CN109116665A (en) * | 2018-08-21 | 2019-01-01 | 熊斌 | A kind of four visual field infrared thermal imagers with damping protection function |
-
2007
- 2007-10-18 CN CNU2007200445602U patent/CN201096600Y/en not_active Expired - Lifetime
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104502124A (en) * | 2014-12-15 | 2015-04-08 | 安徽合力股份有限公司 | Device for forklift frame endurance test |
| CN104502124B (en) * | 2014-12-15 | 2017-09-26 | 安徽合力股份有限公司 | Device for forklift frame endurancing |
| CN106768751A (en) * | 2016-11-18 | 2017-05-31 | 上海航天精密机械研究所 | A kind of vibration test is vertical to pressure self-balancing auxiliary support apparatus with gasbag-type |
| CN106768751B (en) * | 2016-11-18 | 2019-06-11 | 上海航天精密机械研究所 | A kind of vibration test is with gasbag-type vertically to pressure self-balancing auxiliary support apparatus |
| CN107328595A (en) * | 2017-08-03 | 2017-11-07 | 中国石油天然气集团公司 | The Performance Test System of drilling tool |
| CN109116665A (en) * | 2018-08-21 | 2019-01-01 | 熊斌 | A kind of four visual field infrared thermal imagers with damping protection function |
| CN109116665B (en) * | 2018-08-21 | 2020-09-22 | 福州润森电气自动化有限公司 | Four-view-field infrared thermal imager with shock absorption protection function |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN103210280B (en) | Micro inertial measurement system | |
| CN201096600Y (en) | Foundation-free jigging platform air sac supporting structure | |
| CN104358822B (en) | Two-way guide rails disc spring three-dimensional shock isolation pedestal | |
| CN208578182U (en) | It is a kind of can damping building structure | |
| CN204666157U (en) | The inertial measurement cluster of vibration isolation in pillar suspension type | |
| CN204828476U (en) | Cushion socket for mining machine | |
| CN104404865B (en) | U-shaped damper bearing type vibration absorbing structure | |
| CN209083894U (en) | A kind of explosion-proof spring damper | |
| CN204623107U (en) | Automobile suspended mechanism | |
| CN207213023U (en) | A kind of anti-oblique impact crash energy absorption equipment | |
| CN203067639U (en) | Three-line pendulum series connection air spring vibration isolation mechanism and vibration isolation system | |
| CN208046373U (en) | A kind of electromechanics Multistage damping device | |
| CN202203331U (en) | Tiny precise resonance-free vibration isolation device based on dry friction damp | |
| CN211012983U (en) | Built-in vibration reduction structure of micro inertial measurement unit | |
| CN210395082U (en) | Environment isolation type rubber support | |
| CN106604597A (en) | Electric cabinet improving stability of internal electric devices | |
| CN208564766U (en) | A kind of engine housing with shock-absorbing function | |
| CN207924650U (en) | A kind of combined test stand pedestal for computer hardware development | |
| CN207374684U (en) | A kind of mounting structure of unmanned machine battery | |
| CN202301686U (en) | Shock absorption device and continuous miner using same | |
| CN206157940U (en) | Type viscous damping case that damping force is adjustable | |
| CN202472520U (en) | Anti-shock computer case | |
| CN201321350Y (en) | Novel crane buffer | |
| CN205635991U (en) | Air jet loom's wallboard | |
| CN209014007U (en) | A kind of improved optic fiber gyroscope winding machine |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: SUZHOU SUSHISHIYAN INSTRUMENT CO., LTD. Free format text: FORMER OWNER: SUZHOU TESTING EQUIPMENT GENERAL FACTORY Effective date: 20090522 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20090522 Address after: Jiangsu Province, Suzhou Industrial Park, the new science and Technology City, only Ting Town, No. 18 Ji Feng Road, zip code: 215122 Patentee after: Suzhou Sushi Testing Instrument Co., Ltd. Address before: No. 55 deer Road, hi tech Zone, Jiangsu, Suzhou Province: 215129 Patentee before: Suzhou Testing Instrument Factory |
|
| C56 | Change in the name or address of the patentee | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 215122 Suzhou Industrial Park, the new science and Technology City, the town of Ting Ting Feng Road, No. 18, No. Patentee after: Suzhou Sushi Testing Instrument Co.,Ltd. Address before: 215122 Suzhou Industrial Park, the new science and Technology City, the town of Ting Ting Feng Road, No. 18, No. Patentee before: Suzhou Sushi Testing Instrument Co., Ltd. |
|
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20080806 |